Equal Steel Angle S235JR Hot Rolled Steel

Equal Steel Angle S235JR Hot Rolled Steel System 1

Equal Steel Angle S235JR Hot Rolled Steel

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 28 m.t.

Supply Capability:: 35000 m.t./month

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Packaging & Delivery

Packaging Detail:	In bundles and load in container, if large quantity, ship by bulk vessel. Also can be done according to customer's request
Delivery Detail:	Within 30 days after receipt of L/C or deposit by T/T

Specifications

S235jr hot rolled equal steel angle
1.Grade:A36,Q235,SS400
2.Surface:galvanized,black,painted
3.Type: equal & unequal

1.Product Description

Products	S235jr hot rolled equal steel angle
Grade	Q235,SS400B,A36,S255JR.ect
Specification	2020--200200mm.
Length	6m, 12m
Technique	Hot rolled
Application	Widely used in various building structure and engineering structure, such as the beam, bridges, transmission tower, lifting transportation machinery, ship, industrial furnace, reaction tower, container frame and warehouse.etc
Payment	100% irrevocable L/C at sight 30% T/T prepaid and the balance against the copy of B/L

Reference sizes,

Size	Weight	Size	Weight	Size	Weight
(mm)	(kg/m)	(mm)	(kg/m)	(mm)	(kg/m)
25*3	1.124	70*6	6.406	100*16	23.257
25*4	1.459	70*7	7.398	110*8	13.532
30*3	1.373	70*8	8.373	110*10	16.69
30*4	1.786	75*5	5.818	110*12	19.782
40*3	1.852	75*6	6.905	110*14	22.809
40*4	2.422	75*7	7.976	125*8	15.504
40*5	2.967	75*8	9.03	125*10	19.133
50*3	2.332	75*10	11.089	125*12	22.696
50*4	3.059	80*6	7.736	125*14	26.193
50*5	3.77	80*8	9.658	140*10	21.488
50*6	4.465	80*10	11.874	140*12	25.522
60*5	4.57	90*8	10.946	140*14	29.49
60*6	5.42	90*10	13.476	160*12	29.391
63*4	3.907	90*12	15.94	160*14	33.987
63*5	4.822	100*8	12.276	160*16	38.518
63*6	5.721	100*10	15.12	160*18	48.63
63*8	7.469	100*12	17.898	180*18	48.634
70*5	5.397	100*14	20.611	200*24	71.168

2.Packaging & Shipping:
In bundles, load into container, if large quantity, ship by bulk vessel.

3. Relevant product pictures:

Equal Steel Angle S235JR Hot Rolled Steel

Q: Are steel angles suitable for window frames?: Yes, steel angles are suitable for window frames. Steel angles are often used in construction for their strength and durability, making them an ideal choice for supporting the weight of window frames. They provide excellent structural support, ensuring that the window frames remain stable and secure. Additionally, steel angles are resistant to corrosion, which is particularly advantageous for window frames that are exposed to external elements such as rain and humidity. Furthermore, steel angles can be easily fabricated and customized to meet specific design requirements, making them a versatile option for window frame construction. Overall, steel angles offer numerous benefits that make them a suitable choice for window frames in terms of strength, durability, corrosion resistance, and flexibility.

Q: What are the different connection methods for steel angles?: There are several different connection methods for steel angles, depending on the specific application and structural requirements. Some common connection methods include: 1. Welding: Welding is one of the most common methods used to connect steel angles. It involves melting the adjacent surfaces of the angles and fusing them together using a welding electrode. This method provides high strength and rigidity but requires skilled labor and specialized equipment. 2. Bolting: Bolting is another widely used method for connecting steel angles. It involves fastening the angles together using bolts and nuts. Bolting offers the advantage of being easily adjustable and removable, making it suitable for situations where disassembly may be required. 3. Riveting: Riveting is a traditional method of connecting steel angles. It involves inserting a metal rivet through holes in the angles and then deforming the end to secure it in place. Riveting provides a strong and permanent connection but can be time-consuming and labor-intensive. 4. Adhesive bonding: Adhesive bonding is a modern method of connecting steel angles. It involves applying a high-strength adhesive to the contact surfaces of the angles and then joining them together. This method offers the advantage of being lightweight, flexible, and resistant to corrosion. 5. Mechanical fasteners: There are various mechanical fasteners available for connecting steel angles, such as self-tapping screws, self-drilling screws, and blind rivets. These fasteners provide a quick and easy way to connect angles without the need for additional tools or equipment. It is important to consider factors such as load requirements, structural stability, corrosion resistance, and ease of installation when selecting the appropriate connection method for steel angles.

Q: How do you protect steel angles from weathering?: One way to protect steel angles from weathering is by applying a protective coating, such as paint or galvanization. These coatings create a barrier between the steel and the elements, preventing moisture and oxygen from reaching the surface and causing corrosion. Regular inspections and maintenance are also important to identify and address any signs of deterioration or damage early on.

Q: What are the different types of steel angles used in construction?: Construction commonly employs various types of steel angles, each serving distinct purposes. By bending steel into a 90-degree angle, an L-shape is formed. The following are the different steel angles regularly utilized in construction: 1. Equal angles: These angles possess identical lengths on both sides, creating a right angle. They find frequent usage in constructing frames, supports, and braces for various construction projects. 2. Unequal angles: These angles, as the name implies, have dissimilar lengths on each side. They are often employed when one side requires greater or lesser length than the other. Unequal angles are regularly used for structural support in buildings, bridges, and other infrastructure endeavors. 3. L-shaped angles: L-shaped angles possess a 90-degree bend but lack equal lengths on both sides. They are commonly utilized when a specific length is necessary on one side, such as creating shelves or brackets. 4. Rolled steel angles: Manufacturers produce these angles by passing a steel strip through a series of rollers, shaping it into the desired angle. Rolled steel angles are valued in construction projects for their strength and durability. 5. Stainless steel angles: These angles are crafted from a corrosion-resistant alloy, making them suitable for applications exposed to moisture or harsh environments. They are frequently implemented in construction projects that prioritize aesthetics and longevity, such as architectural structures or exterior cladding. 6. Galvanized steel angles: These angles are coated with a layer of zinc to safeguard against corrosion. Consequently, they are suitable for outdoor applications, where exposure to moisture or harsh weather conditions is likely. Galvanized steel angles are commonly used in construction projects like fences, handrails, or outdoor structures. In conclusion, construction employs a range of steel angles, encompassing equal angles, unequal angles, L-shaped angles, rolled steel angles, stainless steel angles, and galvanized steel angles. Each type possesses unique properties and applications, rendering them indispensable and versatile components in diverse construction projects.

Q: What are the typical lead times for steel angle orders?: The typical lead times for steel angle orders can vary depending on the supplier and factors such as quantity, customization, and current demand. However, lead times generally range from a few days to a few weeks. It is recommended to check with the specific supplier for accurate information on lead times.

Q: How do you calculate the moment resistance of a steel angle?: To calculate the moment resistance of a steel angle, you need to consider the geometry and material properties of the angle. The moment resistance refers to the ability of the angle to withstand bending forces. First, you need to determine the section modulus, which is a measure of the shape's resistance to bending. The section modulus can be calculated by taking the moment of inertia of the angle (I) and dividing it by the distance from the centroid of the shape to the furthest point (c). Next, you need to determine the yield strength of the steel angle. This is the point at which the material starts to deform permanently. The yield strength is typically provided by the manufacturer or can be obtained from material testing. Finally, the moment resistance can be calculated by multiplying the section modulus (Z) by the yield strength (σ). This gives you the maximum moment the steel angle can resist before it starts to deform permanently. Moment Resistance = Z * σ It is important to note that this calculation assumes the steel angle is subjected to pure bending. If there are additional factors such as axial or shear forces, additional calculations or considerations may be required. Additionally, it is always recommended to consult relevant design codes or engineering handbooks for more accurate and detailed calculations.

Q: What are the different types of surface finishes available for steel angles?: There are several types of surface finishes available for steel angles, including hot-dip galvanized, painted, mill finish, and blackened.

Q: What are the common methods of surface cleaning for steel angles?: There are several common methods of surface cleaning for steel angles. These methods are used to remove dirt, rust, paint, and other contaminants from the surface of the steel angles, ensuring a clean and smooth finish. One of the most common methods is mechanical cleaning, which involves using abrasive materials such as sandpaper, wire brushes, or abrasive pads to scrub the surface and remove any loose particles or rust. This method is effective for small areas or for spot cleaning. Chemical cleaning is another popular method, which involves using chemicals or solvents to dissolve or loosen contaminants on the surface. This can be done by applying a cleaning solution directly onto the steel angles and then scrubbing with a brush or cloth. Chemical cleaning is useful for larger areas or for removing stubborn stains or paints. Power washing, also known as pressure washing, is another method commonly used for surface cleaning of steel angles. This involves using a high-pressure water jet to remove dirt, dust, and loose particles from the surface. Power washing is efficient for large areas or for removing loose rust or paint. Another method is abrasive blasting, which involves using compressed air to propel abrasive materials, such as sand or steel grit, onto the surface of the steel angles. This method is highly effective in removing heavy rust, paint, or scale from the surface, leaving a clean and smooth finish. It is important to note that the choice of surface cleaning method depends on the condition of the steel angles and the desired level of cleanliness. Some methods may be more suitable for specific applications or may require specialized equipment. Additionally, proper safety precautions should be followed when using any cleaning method, including wearing protective gear and ensuring proper ventilation.

Q: Can steel angles be used as a support for shelving?: Yes, steel angles can be used as a support for shelving. Steel angles are strong and durable and can provide excellent support for shelves. They are commonly used in industrial settings and heavy-duty applications where a strong and stable shelving system is required. Steel angles can be easily attached to walls or other structures to create a framework for shelves or can be used as brackets to support the shelves directly. Their sturdy construction and load-bearing capacity make them a reliable choice for supporting shelving units.

Q: Can steel angles be used in bridges?: Yes, steel angles can be used in bridges. Steel angles are often used as structural elements in bridge construction due to their strength, versatility, and ability to provide support and stability. They can be used in various bridge components such as beams, trusses, and connections, helping to distribute loads and resist forces in bridge structures.

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